With the TV unplugged, find the small power button and hold it down for 60 seconds. "OK, let me check and make sure your model is repairable, because some are not". Anybody on a Vizio # XVT3D55SV \ No backlight image sound just white & yellow logo I did reset still, 10/05/2017 by I would say I am very lucky. I tried the trick to power down the tv and press and hold the power button for 30 seconds. "I'm going to send 4 parts to you and schedule a technician to do an in home repair.". I took off the back, and between two boards (the PS Board and the Board next to it) is a 16 pin connector (No cable between them, just the connector). Thanks. Jay Tavarez. Flashlight test shows the picture is fine, but backlight is conking out. Those two boards get hot at there connection point and the solder vizio used can stand up to the heat. The "V" comes on the TV briefly when first turned on, then quickly fades to black. Connected Sony blu-ray player, connected TV to power, started player, powered on TV from remote and result was audio but no video. So I again jiggled my power cord to make sure everything was correct. Repair guides and support for LED, LCD, HD and other Vizio TVs. Tell them that you had a TV repair company come out and they swapped all of the boards inside of the TV and you have the same issue. No video. We are assuming that you already turned the volume up on your TV using the remote control and the buttons on the TV itself. Just another example of the disposable world we live in now. etandcgreen, oldturkey03 If there is still no picture, replace the cable with a new one. Krystal castillo. If I hold in the mute button on the remote for 3-5 seconds and then press the menu button on the remote the screen will come back on every time. I had the same problem with my E55OI-B2E. I am going to write a letter of complaint to Vizio andTarget. @oldturkey03. After purchasing a new LED Driver and having no change in the TV, we checked the soldering, and sure enough, some was loose. I had the same issue with the same model. Took me 30 minutes and I'm no handyman at all. After switching it on the picture flashes for a second and then the screen goes completely black. Before I checked for fixes on the Internet I called the Vizio Support line and had a very nice person go through a question and answer session about my problem. illrawkus Should I have replaced the power supply too? 12/30/2020 by Tradikin can repair your TV if you have a TV with sound but no picture. 12/02/2016 by I read about this mute mode function with vizios but I can’t find a way to disable it in the menu itself. Hooked it back up and i was back to playing xbox. David Roose, Dawn Koob Who's "Big D" please? It didn't fix anything, so they are sending out parts and a technician. There are several things which could cause your problem. Leds in the panel. Visio is a piece of SH?T, I had the same problem, sound but no picture 55' vizio model, e550i0-b2. Yes. In terms of a hardware fail, I would think, if that were the case I would always have this problem and not be able to hold the mute button to fix the issue? the TL has burn electrical smell. 08/31/2020 by Swap your HDMI Cable. If the part of the screen you tapped on blinks, your TV is correctly connected to the power supply. Change the Picture Mode to GAME. I then did checked the Internet for fixes. https://www.amazon.com/VIZIO-E550i-B2-55... Diazplantcity@gmail.com Same model Vizio E550i-b2. I have a model E47OVL . But going to replace 1 at a time til it's fixed like new. @crystaljperez. I can do the same thing. Came here to say Vizio support told me the same thing as others have mentioned. But I'm going to list what he instructed me to do, though it was useless: 1. unplug tv from power source. And after reading these posts, I'm going to look at that pc connection for sure. If you’re lucky, it could just be a blown fuse, which is easily replaceable. I replaced only the LED Driver and the TV worked for about an hour. 07/21/2016 by Technician's Assistant: Anything else you want the TV Expert to know before I connect you? I was planning to order a complete TV repair parts kit from ShopJimmy.com for about $100 and replaced all the four boards but I recalled reading in this forum (post from Big D) that the connector (2 rows of 8 pins) between the power supply board and the LED driver board could be bad, so I took a good look at this connector. It powers on with sound, screen is black. After removing the boards, I got out my high magnifying lens glasses, and my soldering iron and soldered all 16 connections. Technician's Assistant: Was there a power outage recently? I fixed a motherboard years ago over phone instructions. Then use a flashlight and angle the light at the screen on different areas. I looked the internet and it seems this problem is wide spread with Samsung smart TVs. A simple check for that would be to darken the room and turn the TV on. So replacing that should repair your TV. I consider myself extremely lucky for having extended warranty. Authored by: Support.com Tech Pro Team. Mine did the same thing after the panel started going out. It work for mine. Then select “Picture & Sound”. Fine this morning, but not when I turned on this evening. Accessibility. looks like a faint cloud. Q. I bought my 10-year-old son a Roku TCL TV for his birthday and we really like the picture. I have unplugged everything, tried to reset it, no good. Plug back in and SOMETIMES it may work and fix your issue. This should ghost out the Automatic Brightness control. To test the fuse, follow these steps: My lg Lm3700 has sound but no picture but the tv screen is bright not dark whats the problem and is it a eady fix: Problem with sound Took a picture of the power supply. 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